Millikan, Robert Andrews, Gale, Henry Gordon · Boston : Ginn and Co. · leaf 252
^ M Fig. 212. Showing dh-ection of motion of an isolated pole near a magnet GENERAL PROPERTIES OF MAGNETS 219 270. Fields of force. The region about a magnet in wliich i^its magnetic forces can be detected is called its field of force.The easiest way of gammg an idea of the way in which the … ■/>/ \ \ \\\\ Fig. 213. Arrangement of ironfilings about a bar mamet Fig. 214. Ideal diagram of fieldof a bar magnet J---A.-- lines of force are arranged in the magnetic iield about anymagnet is to sift iron filings upon a piece of paper placedimmediately over the magnet. Each little filing…
Physics
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